# Bookov vs Second Reading

The clearest difference is in-app purchases: Second Reading at none against Bookov's 7. Bookov's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bookov sells 7 one-off in-app purchases. Second Reading asks for nothing beyond the download.

Bookov ships an update every 5 days, Second Reading every 2 weeks. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Bookov | Second Reading |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 104 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kirill Oleinichenko](https://appshunter.io/developer/1823419395) | [Nicholas Kinloch](https://appshunter.io/developer/6795706644) |

## What reviewers say

### Bookov

[App page](https://appshunter.io/ios/app/bookov-book-reader-and-tbr/id6747921062)

This app allows you to import and read your own EPUB, FB2, and PDF books with customizable typography and themes. It also offers AI-powered summaries, quote saving, and a distraction-free reading experience, prioritizing user privacy and data ownership.

**Highlights:** Import EPUB, FB2, PDF files, Customizable reading experience, AI-powered book summaries, Save quotes and notes, Organize books into custom shelves, Privacy-focused, local data storage

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 AI Credits | $0.99 | one-time |
| 50 AI Credits | $2.99 | one-time |
| Supporter | $4.99 | one-time |
| 250 AI Credits | $9.99 | one-time |
| Believer | $19.99 | one-time |
| 1000 AI Credits | $29.99 | one-time |
| Evangelist | $49.99 | one-time |


### Second Reading

[App page](https://appshunter.io/ios/app/second-reading/id6795706642)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bookov free?

Bookov is free to download, with in-app purchases available.

### Is Second Reading free?

Second Reading is free to download, with no in-app purchases.

### Do Bookov or Second Reading have ads?

Neither Bookov nor Second Reading shows ads.

### Which is updated more often, Bookov or Second Reading?

Bookov ships an update every 5 days, and Second Reading every 2 weeks. Most recently, Bookov was updated on September 21, 2026 and Second Reading on September 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*